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| author | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
| commit | a334319f6530564d22e775935d9c91663623a1b4 (patch) | |
| tree | b5877475619e4c938e98757d518bb1e9cbead751 /sysdeps/unix/sysv/linux/readonly-area.c | |
| parent | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff) | |
| download | glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz | |
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/unix/sysv/linux/readonly-area.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/readonly-area.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/sysdeps/unix/sysv/linux/readonly-area.c b/sysdeps/unix/sysv/linux/readonly-area.c index 69e926a7a1..ce5321bcef 100644 --- a/sysdeps/unix/sysv/linux/readonly-area.c +++ b/sysdeps/unix/sysv/linux/readonly-area.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2004, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,7 +16,6 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#include <errno.h> #include <stdint.h> #include <stdio.h> #include <stdio_ext.h> @@ -34,19 +33,7 @@ __readonly_area (const char *ptr, size_t size) FILE *fp = fopen ("/proc/self/maps", "rc"); if (fp == NULL) - { - /* It is the system administrator's choice to not have /proc - available to this process (e.g., because it runs in a chroot - environment. Don't fail in this case. */ - if (errno == ENOENT - /* The kernel has a bug in that a process is denied access - to the /proc filesystem if it is set[ug]id. There has - been no willingness to change this in the kernel so - far. */ - || errno == EACCES) - return 1; - return -1; - } + return -1; /* We need no locking. */ __fsetlocking (fp, FSETLOCKING_BYCALLER); |